Come to Mexico, I swear my windshield was crystal clear throughout all my road trip from McAllen to Austin, but once when I headed home, Mexico, I started to see the bugs all over the windshield, and even a dude in a gas station appeared from somewhere to clean it without even asking for (this is some of those douchebags who get mad because you don't want to give them coins for the service you did not ask for lol) and when I continued driving the windshield was almost in the same dirty status pretty quickly.